0000915913 2026-09-02 2026-09-02 0000915913 alb:DepositarySharesEachRepresentingA120thInterestInAShareOf725SeriesAMandatoryConvertiblePreferredStockMember 2026-09-02 2026-09-02 0000915913 us-gaap:CommonStockMember 2026-09-02 2026-09-02 false 0000915913 8-K 2026-09-02 ALBEMARLE CORPORATION VA 001-12658 54-1692118 4250 Congress Street Suite 900 Charlotte NC 28209 980 299-5700 false false false false Common stock, $0.01 par value ALB NYSE Depositary Shares, each representing a 1/20th interest in a share of 7.25% Series A Mandatory Convertible Preferred Stock ALB PR A NYSE false